Unit 5: Solar System

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Across
  1. 3. extremely cold
  2. 6. all objects and matter in space including Earth and beyond
  3. 8. do what it takes to accomplish something
  4. 9. natural or man-made objects that orbit around another plant
  5. 10. a special achievement
  6. 11. cluster of a billion stars, dust, and gas held together by gravity
Down
  1. 1. most frequently seen
  2. 2. between nations
  3. 3. join together
  4. 4. very much
  5. 5. push or pull of an object
  6. 7. to flow or trail